Audi TT 8J ESP YAW Rate Lateral Acceleration Speed Sensor 7E0907655A

Audi TT 8J ESP YAW Rate Lateral Acceleration Speed Sensor is a specialized component from the Electronic control modules and controllers group, responsible for the precise management of the electronic stability program in your Audi. This used OEM component allows for a technically correct replacement of a faulty controller, maintaining the factory logic of the ESP system and consistency with the vehicle's other electronics.

Specifications and technical data

• SKU: 7E0907652A
• Mark: Audi
• Condition: Used
• OEM Part Number: 7E0907652A
• Substitutable numbers: 7E0907652A, 7E0 907 652 A
• Part type: Speed Control Unit
• Rim width: 8
• Category: ECUs & Computer Modules

Function and role of the ESP module in the Audi TT 8J

The presented ESP controller plays a key role in monitoring vehicle stability, working in conjunction with acceleration sensors, yaw rate sensors, and the braking system. It is responsible for analyzing signals from multiple components and dynamically correcting the driving path, which translates into safer vehicle handling in emergency situations, on slippery surfaces, or during sudden maneuvers.

As an original Audi component, the module is designed to work within the electrical architecture of the TT 8J, ensuring stable communication with the vehicle's bus and predictable ESP system responses in accordance with the manufacturer's factory settings.

Benefits of using an original ESP controller

Using an original ESP module in an Audi TT 8J allows you to maintain the chassis performance parameters in line with Audi's engineering standards. In practice, this means:

• proper cooperation with the vehicle's factory software,
• consistent operation with the ABS and traction control systems,
• maintaining predictable vehicle behavior in critical situations,
• reducing the risk of communication errors in the controller network.

For the user, this translates into repeatable, stable ESP system performance after replacing a faulty module, without the need to experiment with aftermarket replacements of uncertain characteristics.

Technical characteristics and fitment

The ESP module from this offer belongs to the Electronic control modules and controllers group, meaning it is an integral part of the network of controllers responsible for the vehicle's active safety. The design intended for the Audi TT 8J ensures proper mounting points and electrical connectors matched to the factory installation.

The product has assigned OEM part numbers and interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration. Before purchasing, it is worth comparing the markings with the currently installed controller or using a VIN-based selection to ensure full hardware and software compatibility.

Using a pre-owned ESP module – practical aspects

Choosing a used ESP controller for an Audi is a solution often used in professional workshops when the priority is to combine OEM quality with a reasonable repair cost. This type of component, sourced from dismantling, allows you to restore the functionality of the stability control system without the need to invest in a new part from an authorized dealership.

To maximize the potential of such a module, it is recommended to:

• check the compatibility of part numbers and hardware versions,
• plan for any necessary adaptation or coding in the vehicle,
• perform installation in a workshop environment following the manufacturer's procedures.

More practical information on selecting and installing used electronics can be found in the Global Parts guide: Used automotive electronics – ECU modules and second-hand sensors, where topics such as VIN/OEM selection, HW/SW compatibility, and frequently asked user questions are discussed.

Expanding the control system in an Audi – what else is worth considering?

If you are planning a comprehensive repair or upgrade of the safety system control area in your Audi and need other elements from the same group, such as additional controllers, modules monitoring chassis systems, or sensors working with the ESP, check the available parts in the Audi electronic control modules and controllers category.

This allows you to build a coherent set of components where all modules communicate in a predictable manner, which reduces the risk of errors appearing in the vehicle network and facilitates subsequent diagnostics.